Bluetooth 5.1 Dual Mode Module SPP Transceiver Module - MY-BT202


MY-BT202 is a Bluetooth 5.1 Dual Mode Module, it supports SPP data transceiver, BLE data receive. And MY-BT202 could replace HC-05 Bluetooth Module for data transmission.

MY-BT202 is compatible with SPP, HID, GATT, ATT, and other configuration files. It utilizes UART communication for seamless data transmission, allowing customers to program the module using AT commands.

With multi-connection support, MY-BT202 is widely employed in various wireless IoT devices such as Bluetooth printers, Barcode scanners, Health & Medical devices, and more.

MY-BT202 Parameter:

Bluetooth Module Model MY-BT202
Bluetooth Version Bluetooth V5.1 dual mode (BR/EDR and LE)
Profiles SPP, HID, GATT, ATT
Transmit power 6 dBm
Dimension 13*27*2.2mm
Interface UART/ I²S
Sensitivity -90dBm@0.1%BER
Frequency 2.402GHz -2.483GHz ISM band
Antenna Built-in PCB Antenna (Default), supports external antenna (Optional)
Work Temperature -40°C to +80°C
OTA Upgrade Support
Baud Rate 4800~921600bps (default: 115200bps)


MY-BT202 Features:

  • Bluetooth 5.1/5.0/4.2/4.1/4.0
  • Cheapest Price Bluetooth Module
  • Multi-Connection
  • Programmable Baud-Rate (Up to 921600bps)
  • The Default UART Baud Rate is 115200bps
  • Replace HC-05 Bluetooth Module
  • Customized Firmware
  • Over-The-Air (OTA) Firmware Updates
  • Support Serial Port Upgrade


MY-BT202 Application:

Download Product Specification:

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